Oval cushion stone



FIG. 1 is a top, front, and right side perspective view of an ovalcushion stone;

FIG. 2 is a bottom, rear, and left side perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof; and

FIG. 5 is a left side view thereof, the right side view being a mirrorimage thereof;

FIG. 6 is a front side view thereof, the rear side view being a mirrorimage thereof;

FIG. 7 is a top, front, and right side perspective view of analternative embodiment of an oval cushion stone;

FIG. 8 is a bottom, rear, and left side perspective view thereof;

FIG. 9 is a top view thereof;

FIG. 10 is a bottom view thereof; and

FIG. 11 is a left side view thereof, the right side view being a mirrorimage thereof; and,

FIG. 12 is a front side view thereof, the rear side view being a mirrorimage thereof.

The broken lines in FIGS. 1, 2, 4, 5, 6, 7, 8, 10, 11 and 12 depictportions of the oval cushion stone that form no part of the claimeddesign.

CLAIM We claim the ornamental design for an oval cushion stone, as shownand described.